1,4-Dihydroxy-5-nitroanthracene-9,10-dione CAS 27573-16-6
| CAS No. | 27573-16-6 |
| Molecular Formula | C14H7NO6 |
| Molecular Weight | 285.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Dihydroxy-5-nitroanthracene-9,10-dione (CAS 27573-16-6), molecular formula C14H7NO6 and molecular weight 285.21 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1,4-Dihydroxy-5-nitroanthracene-9,10-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 285.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,4-Dihydroxy-5-nitroanthracene-9,10-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H7NO6 |
| Molecular Weight | 285.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Dihydroxy Standards
- 1,2-Dihydroxy-3-nitroanthracene-9,10-dione (CAS 568-93-4)
- 1,4-Dihydroxy-2-nitroanthracene-9,10-dione (CAS 23743-40-0)
- 3-(3,4-Dihydroxy-2-nitrophenyl)-1-phenyl-2-propen-1-one (CAS 150404-10-7)
- 1,3-Dihydroxy-8-methoxy-6-methylanthracene-9,10-dione (CAS 3775-08-4)
- 1,4-Dihydroxy-5-methoxy-2-methylanthracene-9,10-dione (CAS 71786-00-0)
- 1,6-Dihydroxy-5-methoxy-2-methylanthracene-9,10-dione (CAS 64809-71-8)
- 1,8-Dihydroxy-2-methoxy-3-methylanthracene-9,10-dione (CAS 74272-75-6)
- 1,8-Dihydroxy-3-(hydroxymethyl)-6-methylanthracene-9,10-dione (CAS 873431-39-1)
Recommended Standards
- 2,7-Dichlorothianthrene (CAS 60420-80-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(ethyl(methyl)amino)thiophen-2-yl)boronate (CAS 2223006-29-7)
- 1,1,1,2,3,3,3-Heptachloropropane (CAS 3849-33-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(ethyl(methyl)amino)thiophen-2-yl)boronate (CAS 2223006-10-6)
- (4-((Benzyloxy)carbonyl)-2-fluorophenyl)boronic acid (CAS 2096336-07-9)
- 4-Bromo-2-(difluoromethyl)-6-methylpyridin-3-ol (CAS 1806834-58-1)
- 3-Methyl-piperidine-3-carboxylic acidcyclopentylamide hydrochloride (CAS 1361114-40-0)
- rac-methyl (3aR,7aR)-octahydro-1H-isoindole-3a-carboxylate (CAS 1807939-37-2)
- Bromoacetamido-C2-PEG2-NH-Boc (CAS 182244-33-3)
- 1-(2-Methyl-1h-indol-3-yl)ethan-1-one (CAS 22582-52-1)
- Triallyl Benzene-1,2,4-tricarboxylate (CAS 2694-54-4)
- Guanylyl-3-5-uridine ammonium salt (CAS 41547-83-5)
- (5-(2-(Trifluoromethyl)phenyl)furan-2-yl)boronic acid (CAS 2096331-53-0)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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